body{display:flex;min-height:100vh;flex-direction:column}.posture-main{flex:1;padding:48px 0 0}.intro{max-width:890px;margin:0 auto 30px;text-align:center}.crumbs{margin-bottom:17px;color:var(--muted);font-size:.82rem}.crumbs a{color:var(--primary);font-weight:800}.intro h1{max-width:880px;margin:17px auto 15px;font-size:clamp(2.65rem,7vw,4.85rem);line-height:.98}.intro .lead{max-width:750px}.benefit-pills{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:22px}.benefit-pills span{padding:8px 13px;border:1px solid rgba(108,92,231,.13);border-radius:999px;color:#4b4e68;background:rgba(255,255,255,.78);font-size:.77rem;font-weight:780}
.timer-shell{position:relative;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(310px,.7fr);max-width:1080px;margin:auto;overflow:hidden;border:1px solid var(--border);border-radius:32px;background:rgba(255,255,255,.91);box-shadow:var(--shadow);backdrop-filter:blur(18px)}.timer-shell:before{content:"";position:absolute;z-index:3;inset:0 0 auto;height:5px;background:linear-gradient(90deg,#6c5ce7,#8a70f4,#00c2a8)}
.timer-stage{position:relative;display:flex;min-height:635px;flex-direction:column;align-items:center;justify-content:center;padding:42px 34px;overflow:hidden;background:radial-gradient(circle at 50% 40%,rgba(108,92,231,.13),transparent 39%)}.timer-stage:before,.timer-stage:after{content:"";position:absolute;width:230px;height:230px;border:1px solid rgba(108,92,231,.08);border-radius:46% 54% 67% 33%/45% 36% 64% 55%;animation:slow-drift 12s ease-in-out infinite alternate}.timer-stage:before{top:-125px;left:-95px}.timer-stage:after{right:-125px;bottom:-130px;animation-delay:-6s}.phase-label{display:flex;align-items:center;gap:9px;margin-bottom:20px;color:var(--primary-dark);font-size:.78rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.phase-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(0,194,168,.12)}
.timer-orbit{--progress:0;position:relative;display:grid;width:min(372px,78vw);aspect-ratio:1;place-items:center;padding:12px;border-radius:50%;background:conic-gradient(var(--primary) calc(var(--progress)*1turn),rgba(108,92,231,.09) 0);box-shadow:0 28px 70px rgba(55,47,126,.14);transition:background .25s linear}.timer-orbit:before,.timer-orbit:after{content:"";position:absolute;border:1px solid rgba(108,92,231,.12);border-radius:50%;inset:-13px}.timer-orbit:after{inset:-26px;border-color:rgba(108,92,231,.06)}.timer-face{z-index:1;display:flex;width:100%;height:100%;flex-direction:column;align-items:center;justify-content:center;border:1px solid rgba(108,92,231,.08);border-radius:50%;background:linear-gradient(145deg,#fff,#faf9ff);box-shadow:inset 0 0 50px rgba(108,92,231,.055)}.time{font-variant-numeric:tabular-nums;font-size:clamp(4rem,10vw,6.4rem);font-weight:870;line-height:1;letter-spacing:-.075em}.time-caption{margin-top:10px;color:var(--muted);font-size:.74rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.timer-status{min-height:25px;margin:31px 0 20px;color:var(--muted);text-align:center}.controls{display:flex;align-items:center;gap:10px}.main-control{min-width:180px;min-height:56px;border:0;border-radius:17px;color:#fff;background:linear-gradient(135deg,var(--primary),#8575f1);box-shadow:0 14px 30px rgba(108,92,231,.28);font-weight:850;transition:.2s}.main-control:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(108,92,231,.35)}.icon-control{display:grid;width:51px;height:51px;place-items:center;border:1px solid var(--border);border-radius:15px;color:var(--muted);background:#fff;transition:.2s}.icon-control:hover{color:var(--primary);background:#f5f3ff}.icon-control svg{width:20px;height:20px}
.timer-side{display:flex;flex-direction:column;padding:30px;border-left:1px solid var(--border);background:rgba(250,249,255,.82)}.timer-side h2{margin:0 0 5px;font-size:1.14rem}.side-intro{margin:0 0 17px;color:var(--muted);font-size:.82rem;line-height:1.55}.quick-presets{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;margin-bottom:19px}.quick-presets button{height:35px;border:1px solid var(--border);border-radius:10px;color:var(--muted);background:#fff;font-size:.75rem;font-weight:800}.quick-presets button:hover,.quick-presets button.active{color:#fff;border-color:var(--primary);background:var(--primary)}.settings{display:grid;gap:15px}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.setting-copy strong,.setting-copy span{display:block}.setting-copy strong{font-size:.84rem}.setting-copy span{margin-top:3px;color:var(--muted);font-size:.71rem}.number-wrap{display:flex;align-items:center;gap:6px}.number-wrap input{width:62px;height:41px;border:1px solid var(--border);border-radius:11px;background:#fff;text-align:center;font-weight:850;outline:none}.number-wrap input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(108,92,231,.1)}.number-wrap small{width:24px;color:var(--muted);font-size:.7rem}.divider{height:1px;background:var(--border)}.switch{position:relative;width:45px;height:26px;flex:none}.switch input{position:absolute;opacity:0}.switch span{position:absolute;inset:0;border-radius:999px;background:#d8d6e4;transition:.2s}.switch span:after{content:"";position:absolute;top:4px;left:4px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 2px 7px #0003;transition:.2s}.switch input:checked+span{background:var(--primary)}.switch input:checked+span:after{transform:translateX(19px)}
.alignment-card{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;padding:14px 15px;border:1px solid rgba(0,194,168,.15);border-radius:16px;background:linear-gradient(135deg,rgba(0,194,168,.075),rgba(108,92,231,.055))}.alignment-copy{min-width:0}.alignment-copy span,.alignment-copy strong,.alignment-copy small{display:block}.alignment-kicker{margin-bottom:3px;color:#078a7b;font-size:.64rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.alignment-copy strong{font-size:.76rem}.alignment-copy small{margin-top:4px;color:var(--muted);font-size:.63rem;line-height:1.4}.posture-figure{position:relative;width:43px;height:60px;flex:none}.posture-figure span{position:absolute;display:block;background:var(--primary)}.posture-figure .head{top:0;left:15px;width:14px;height:14px;border-radius:50%}.posture-figure .spine{top:16px;left:20px;width:4px;height:31px;border-radius:5px}.posture-figure .shoulders{top:20px;left:8px;width:28px;height:4px;border-radius:5px}.posture-figure .hips{top:44px;left:11px;width:23px;height:4px;border-radius:5px}
.progress-card{margin-top:auto;padding:16px 18px;border:1px solid rgba(108,92,231,.11);border-radius:17px;background:#fff}.progress-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.progress-head span{color:var(--muted);font-size:.75rem;font-weight:750}.progress-head strong{color:var(--primary);font-size:1.55rem}.mini-goal{height:6px;margin-top:10px;overflow:hidden;border-radius:99px;background:#eceaf6}.mini-goal span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--primary),var(--accent));transition:width .35s}.progress-note{margin:8px 0 0;color:var(--muted);font-size:.68rem;line-height:1.45}
.content-section{padding:72px 0}.content-section.alt{border-block:1px solid rgba(31,34,62,.06);background:rgba(255,255,255,.48)}.content{max-width:930px;margin:auto}.section-kicker{display:inline-block;margin-bottom:10px;color:var(--primary);font-size:.72rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.content h2{margin:0 0 12px;font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.04em}.content>p,.posture-guide>div>p{color:var(--muted);line-height:1.75}.step-grid,.try-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}.step-card{padding:24px;border:1px solid var(--border);border-radius:20px;background:#fff}.step-number{display:grid;width:42px;height:42px;place-items:center;margin-bottom:16px;border-radius:13px;color:#fff;background:linear-gradient(135deg,var(--primary),#8f7ef6);font-weight:850}.step-card h3{margin:0 0 8px;font-size:1rem}.step-card p{margin:0;color:var(--muted);font-size:.86rem;line-height:1.65}
.posture-guide{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}.cue-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}.cue-list li{display:flex;gap:16px;padding:17px 18px;border:1px solid var(--border);border-radius:16px;background:#fff}.cue-list li>span{color:var(--primary);font-size:.72rem;font-weight:900}.cue-list strong{display:block;font-size:.9rem}.cue-list p{margin:5px 0 0;color:var(--muted);font-size:.8rem;line-height:1.5}.wellness-note{grid-column:1/-1;margin:0!important;padding:16px 18px;border-left:4px solid var(--accent);border-radius:0 13px 13px 0;background:rgba(0,194,168,.07);font-size:.8rem}.faq{display:grid;gap:10px;margin-top:24px}.faq details{border:1px solid var(--border);border-radius:15px;background:#fff}.faq summary{padding:17px 19px;cursor:pointer;font-weight:800}.faq details p{margin:0;padding:0 19px 18px;color:var(--muted);line-height:1.7}.try-head{display:flex;align-items:end;justify-content:space-between;gap:20px}.try-head h2{margin-bottom:5px}.try-head p{margin:0;color:var(--muted)}.try-head>a{color:var(--primary);font-size:.86rem;font-weight:800}.try-card{display:flex;align-items:center;gap:13px;padding:18px;border:1px solid var(--border);border-radius:17px;background:#fff;transition:.2s}.try-card:hover{transform:translateY(-3px);box-shadow:0 14px 35px rgba(53,49,110,.1)}.try-icon{display:grid;width:44px;height:44px;flex:none;place-items:center;border-radius:13px;color:var(--primary);background:#f0edff;font-size:.75rem;font-weight:850}.try-card strong,.try-card span span{display:block}.try-card span span{margin-top:4px;color:var(--muted);font-size:.75rem}
.reset-overlay{position:fixed;z-index:100;inset:0;display:grid;place-items:center;padding:22px;overflow:hidden;color:#fff;background:linear-gradient(155deg,#211b5c,#6351d2 49%,#087d76);opacity:0;visibility:hidden;transition:.35s}.reset-overlay.show{opacity:1;visibility:visible}.overlay-glow{position:absolute;border-radius:50%;filter:blur(5px)}.overlay-glow.one{width:50vw;height:50vw;top:-25vw;right:-12vw;background:rgba(255,255,255,.09)}.overlay-glow.two{width:45vw;height:45vw;bottom:-24vw;left:-9vw;background:rgba(0,194,168,.22)}.reset-card{position:relative;z-index:1;max-width:720px;text-align:center}.reset-eyebrow{display:inline-flex;padding:9px 14px;border:1px solid rgba(255,255,255,.2);border-radius:999px;background:rgba(255,255,255,.1);font-size:.77rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase;backdrop-filter:blur(10px)}.reset-card h2{margin:21px 0 7px;font-size:clamp(2.7rem,8vw,5.5rem);line-height:.98;letter-spacing:-.06em}.reset-card h2 span{color:#83f3df}.reset-visual{position:relative;width:140px;height:150px;margin:8px auto 5px}.reset-line{position:absolute;top:11px;bottom:8px;left:50%;width:1px;background:linear-gradient(transparent,rgba(255,255,255,.5),transparent)}.reset-person{position:absolute;inset:13px 30px}.reset-person span{position:absolute;display:block;background:#fff}.person-head{top:0;left:30px;width:24px;height:24px;border-radius:50%;box-shadow:0 0 20px rgba(255,255,255,.3)}.person-body{top:29px;left:37px;width:9px;height:82px;border-radius:9px}.person-shoulders{top:39px;left:8px;width:67px;height:8px;border-radius:9px}.pulse-ring{position:absolute;top:50%;left:50%;width:70px;height:70px;border:1px solid rgba(255,255,255,.22);border-radius:50%;transform:translate(-50%,-50%);animation:pulse 3s ease-out infinite}.pulse-ring.two{animation-delay:1.5s}.reset-card>p{max-width:560px;min-height:54px;margin:0 auto;color:rgba(255,255,255,.82);font-size:1rem;line-height:1.65}.reset-time{display:grid;width:74px;height:74px;place-items:center;margin:14px auto;border:1px solid rgba(255,255,255,.27);border-radius:50%;background:rgba(255,255,255,.1);font-size:2rem;font-weight:850;font-variant-numeric:tabular-nums}.reset-actions{display:flex;justify-content:center;gap:10px}.reset-button{min-height:48px;padding:0 19px;border:1px solid rgba(255,255,255,.25);border-radius:14px;color:#fff;background:rgba(255,255,255,.11);font-weight:800;backdrop-filter:blur(10px)}.reset-button.primary{color:#3c318d;border-color:#fff;background:#fff}.reset-card>small{display:block;margin-top:16px;color:rgba(255,255,255,.63)}.toast{position:fixed;right:22px;bottom:22px;z-index:110;max-width:calc(100% - 44px);padding:13px 17px;border-radius:13px;color:#fff;background:#25263d;box-shadow:0 14px 38px #1f223e3d;opacity:0;transform:translateY(14px);pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:none}
@keyframes pulse{0%{opacity:.8;transform:translate(-50%,-50%) scale(.5)}100%{opacity:0;transform:translate(-50%,-50%) scale(2.1)}}@keyframes slow-drift{to{transform:translate(24px,18px) rotate(18deg)}}@media(max-width:880px){.timer-shell{grid-template-columns:1fr}.timer-stage{min-height:580px}.timer-side{border-top:1px solid var(--border);border-left:0}.progress-card{margin-top:22px}.posture-guide{grid-template-columns:1fr;gap:28px}.step-grid,.try-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.posture-main{padding-top:37px}.intro{margin-bottom:24px}.timer-shell{border-radius:24px}.timer-stage{min-height:510px;padding:34px 15px}.timer-orbit{width:min(328px,80vw);padding:10px}.time{font-size:clamp(3.7rem,21vw,5.4rem)}.timer-status{margin-top:28px}.main-control{min-width:150px}.timer-side{padding:24px 19px}.content-section{padding:54px 0}.step-grid,.try-grid{grid-template-columns:1fr}.try-head{align-items:flex-start;flex-direction:column}.reset-overlay{padding:16px}.reset-visual{height:130px}.reset-actions{flex-direction:column}.reset-button{width:100%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}